We are a globally recognized innovator of sound, image, and voice technologies for cinemas, home theaters, PCs, mobile devices, and games.
Dolby Acquires Doremi
The Magic Inside Dolby
The Dolby Institute
The Dolby Theatre
Working at Dolby
Dolby in the Cinema
Be captivated by your favorite movies in Dolby sound.
Explore Dolby Atmos
Find a Theatre
Peter Jackson on the Importance of Sound
Dolby at Home
Transform your living room into a sophisticated home theater with amazing sound and true-to-life video quality.
Speaker Setup Guide
Creating a Home Theater
Dolby on the Go
Stellar sound quality. All of your favorite content. Wherever life takes you.
Experience Dolby Atmos
Transformers in Dolby Atmos
Dolby at Work
Improve productivity by transforming the conference call into an in-person meeting experience with Dolby Voice and the Dolby Conference Phone.
Dolby Conference Phone
Partners and Professionals
Find Dolby solutions, services, and support that can help you create more engaging products, content, and entertainment experiences.
PC and Mobile
Professional Audio Products Dealers
The Dolby GPI/O Controller CAT549 provides basic remote-control functions for the Dolby Multichannel Audio Decoder DP564 and Dolby Multichannel Audio Tool DP570.
The Dolby® GPI/O Controller CAT549 extends the processor's basic front-panel functions and controls from the rack to the user. It provides basic remote-control functions including volume, mute, and dim, as well as 12 user-assignable tasks. Its removable cover permits console monitoring.
The Dolby DP564 is a multichannel audio reference decoder for DTV broadcast, postproduction, and DVD-authoring applications.
Multichannel Audio Decoder DP564
Log in to the Dolby Customer portal for help with your customer or partner account, or to read warranty and maintenance policies.
Send us your questions or feedback.
More Like This
Find comprehensive broadcast industry tools, content services, and solutions.
Find professional broadcast products to help you create, distribute, and transmit high-quality audio content.
Dolby Multichannel Audio Decoder DP564
The Dolby DP564 is a multichannel Dolby Digital audio reference decoder for DTV broadcast, postproduction, DVD-authoring, and game development applications.
Who We Are